Detailed comparison and review of Sennheiser HD 820 and Cooler Master MH650. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Product Type | Headphones - wired | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 19.15 cm | |
| Width | - | 19.2 cm | |
| Depth | - | 8.5 cm | |
| Weight | 360 g | 282 g | Cooler Master MH650 are lighter than Sennheiser HD 820 headphones. |
| Body Material | - | Plastic, steel | |
| Earpad Material | Microfibre | Foam | |
| Headband Material | - | Fabric | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Sennheiser HD 820 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 6 - 48000 Hz | 20 - 20000 Hz | Sennheiser HD 820 offer a larger frequency range than Cooler Master MH650. |
| Max Input Power | - | 80 mW | |
| Sensitivity | 103 dB/Vrms | 107 dB | Cooler Master MH650 have higher sensitivity than Sennheiser HD 820. |
| Impedance | 300 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 18000 Hz | |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Controls | - | Volume, power on/off, surround on/off, microphone on/mute |
|---|
| CABLE | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Cable Type | Headphones cable - OFC - 3 m | Headphones cable - 2.2 m | |
|---|---|---|---|
| Cable Length | 3 m | 2.2 m | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| CONNECTIONS | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 820 | Cooler Master MH650 |
|---|
| Included Accessories | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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